What They Have in Common
Both are 6x magnification laser rangefinders with ±1 yard accuracy, slope modes with tournament-legal switches, and magnet mounting. Both take replaceable batteries — no charging required. At the spec-sheet level, they're closer than the price gap suggests. The real differences are in the display, the water resistance, and whether you want GPS in the mix.
Where They Differ
The $200 Question: GPS
This is the whole ballgame. The Tour Hybrid has onboard GPS — laser and GPS in one unit, with slope applied to both. If you want your rangefinder to also show you front/middle/back distances and hazard carries without raising it to your eye, that's a genuinely useful feature, and Bushnell is one of the few brands doing it well in a single device. The Series 4 Ultra is laser-only. Nothing wrong with that — laser is more accurate for flag targeting — but if GPS yardages matter to you, the Series 4 Ultra simply doesn't have them.
If you've never missed having GPS in a rangefinder, this probably isn't the feature that changes your mind. But if you play courses with blind approaches or you like knowing the carry to a fairway bunker without pulling up your phone, the Tour Hybrid is legitimately solving a problem the Ultra isn't.
Display and Optics
The Series 4 Ultra runs an OLED display with brightness control. The Tour Hybrid uses an LCD with an illuminated JOLT ring around the reticle that pulses when it locks onto the flag. These are two different design philosophies. OLED tends to read better in low-light conditions — early morning rounds especially — and the brightness control on the Ultra lets you tune it to the ambient light. The Tour Hybrid's visual JOLT confirmation is genuinely helpful if you prefer a visual cue over (or alongside) vibration feedback. Neither approach is wrong, but they feel different in hand.
Water Resistance
The Tour Hybrid is rated IPX6, which means it handles sustained, directional water jets. The Series 4 Ultra is IP54, which covers dust and light splashing. Practically speaking: if you play through a real downpour, the Tour Hybrid is more sealed. IP54 handles most real-world rain fine, but IPX6 has more margin. This probably isn't the deciding factor, but it's worth knowing if you play in genuinely wet conditions.
Connectivity and Battery
The Tour Hybrid has Bluetooth for pairing with the Bushnell app. The Series 4 Ultra doesn't. Both use replaceable batteries — the Ultra takes three CR2s, the Tour Hybrid takes one CR-123. CR2 batteries are at every pharmacy in the country, which is a minor but real convenience advantage. CR-123s are common too, just slightly less so. The Tour Hybrid's single-battery setup is simpler; the Ultra's three-battery draw is a little unusual and something to keep in mind if you're mid-round and running low.
Who Should Buy Which
Get the Blue Tees Series 4 Ultra if:
- You want a rangefinder that does the job — accurate yardages, slope toggle, clean OLED display — without paying for features you won't use.
- You're a 15-handicap playing your home course twice a week and you've never once wished your rangefinder also had GPS.
- You tee off in the pre-dawn light and want a display that actually reads well in low-contrast conditions.
- You'd rather put the $200 toward something else. That's a new wedge, a cart fee, or roughly two dozen Pro V1s.
Get the Bushnell Tour Hybrid if:
- You play a lot of unfamiliar courses and you find yourself pulling out your phone for hazard carries — this consolidates that into one device.
- You're a mid-handicap who wants slope applied to both laser and GPS readings, not just flag shots.
- You're out in real rain regularly enough that IPX6 over IP54 is a meaningful upgrade, not just a spec line.
- You want the Bushnell app integration and the ecosystem that comes with it.
The Bottom Line
The Tour Hybrid is a genuinely impressive piece of kit — GPS plus laser plus slope in one unit is a real value proposition if you use all three. But that's a big "if," and the price gap is $200. The Series 4 Ultra covers the core use case with a better display for the money. Unless you're buying this specifically because you want GPS on the same device as your laser, you'd be paying a significant premium for features you probably won't use every round.
Call it a hunch, but most golfers buying in this tier are rangefinder-first, GPS-sometimes. The Ultra is built for exactly that.
Get the Blue Tees Series 4 Ultra.